Chevrolet Cobalt Service & Repair Manual: Flushing
| 1. |
Remove expansion tube, if equipped. |
| 2. |
Remove air compressor. |
| 3. |
Install flush adapter to air compressor
lines using universal flush adapter kit. |
| 4. |
Install A/C flush machine lines and
follow manufacturers instructions to flush system. |
| 5. |
Remove air compressor drain plug, if
equipped. |
| 6. |
Drain oil from air compressor. |
| 7. |
Add total system capacity of refrigerant
oil to A/C system. |
| 8. |
Install air compressor. |
| 9. |
Inspect expansion tube for debris,
if equipped. Clean or replace as required. |
| 10. |
Remove flush adapter from air compressor
lines, then connect lines to air compressor. |
| 11. |
Install a new suction accumulator or
receiver/drier. |
| 12. |
Evacuate and recharge A/C system. |
|
Body Control Module (BCM)
Connect a Tech 2 or suitably programmed
scan tool to Data Link Connector (DLC) and follow manufacturer's instructions.
Dash Integration Module (DIM)
...
Before beginning any leak test,
attach a manifold gauge set and note pressure. If little or no pressure
is indicated, a partial charge must be installed. Inspect all connections,
co ...
See also:
Chevrolet Cobalt Owners Manual. Running the Vehicle While Parked
It is better not to park with the engine running. But if you
ever have to, here are some things to know.
WARNING:
Idling a vehicle in an enclosed area with poor
ventilation is dangerous. Engine exhaust may
enter the vehicle. Engine exhaust contains
Carbon Monoxide (CO) which cannot be seen
or ...
Computer Relearn Procedure
Leak Test